Answer:
A
Step-by-step explanation:
Answer:
that would be "b"
Step-by-step explanation:
The commutative property says that a + b = b + a so the correct answer is 7y +5x.
In a right-triangle, if either of the other two angles are "half that measure", or half of 90°, that means 45°, then the last angle will also have to be a 45° one too, and the sides coming from the 90° angle, will be equal twins, and therefore they can only make up one type-length hypotenuse, and due to that, you can only make that one triangle. Check picture below.
Answer:
60 degrees
Step-by-step explanation:
First we need to know how many degrees are in a parallelogram. We can use the formula 180(n-2) (n is the number of sides)
This works out to 180(4-2)=360 degrees.
Now we can set up the following equation as:
2(120)+2x=360 Subtract 240 from both sides to get:
2x=120 Divide by 2 to get:
x=60 degrees
Therefore we know 2 angles are each 120 degrees and the other 2 are 60 degrees.
Makes sense?
Answer:
To my understanding the question is asking for this:
2x^(3+6) if x = -3
= 2(-3)^(3+6)
= 2(-3)^9
= -39366
Hope this helps!
If this is not the equation the question is asking for please rewrite your question.
